Seat or similar article



FIG. 1 is a front perspective view of a seat showing the design in the form of a chair;

FIG. 2 is a front perspective view of a seat showing the design in the form of a loveseat; and

FIG. 3 is a rear elevation view of the design in the form shown in FIG. 2.

The ends of the seat not shown in FIGS. 1 and 2 are mirror images of the respective sides shown in FIGS. 1 and 2. 

The ornamental design for a seat or similar article, as shown and described. 